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Fig. 3 | BMC Plant Biology

Fig. 3

From: Accumulation in nutrient acquisition strategies of arbuscular mycorrhizal fungi and plant roots in poor and heterogeneous soils of karst shrub ecosystems

Fig. 3

Relationship between the arbuscular mycorrhizal fungal colonisation and relative growth rate (a); relative growth rate and root phosphatase activity phosphatases (b); N2 fixation and relative growth rate (c); root biomass and relative growth rate (d) of two N2-fixing plant species (Albizia odoratissima and Cajanus cajan) grown in different soil conditions (ho, homogeneous; he, heterogenous; AMF, inoculated; non-AMF, not inoculated)

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